Difference between revisions of "RPI GPS Board"

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== Hardware Configuration ==
 
== Hardware Configuration ==
*
+
3-way jumper setup
=== Software Usage ===
+
{| class="wikitable sortable"
 +
|-
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! Header text !! RPI !! Header text
 +
|-
 +
| Example || Example || Example
 +
|-
 +
| SD CS Selection || GPIO8 or GPIO7 || Example
 +
|-
 +
| RF(LORA) CS Selection || GPIO8 or GPIO7, or GPIO25 (via 2-way jumper) || Example
 +
|-
 +
| RF(LORA) DIO0 || GPIO4 || Example
 +
|-
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| RF(LORA) RST || GPIO17 || Example
 +
|}
 +
 
 +
 
 +
== Software Usage ==
 
* Use serial to read raw data, tutorial here: [[RPI UART]], please make sure login shell on uart is turned off
 
* Use serial to read raw data, tutorial here: [[RPI UART]], please make sure login shell on uart is turned off
 
* Data output example:  
 
* Data output example:  

Revision as of 00:10, 29 June 2020

Hardware Configuration

3-way jumper setup

Header text RPI Header text
Example Example Example
SD CS Selection GPIO8 or GPIO7 Example
RF(LORA) CS Selection GPIO8 or GPIO7, or GPIO25 (via 2-way jumper) Example
RF(LORA) DIO0 GPIO4 Example
RF(LORA) RST GPIO17 Example


Software Usage

  • Use serial to read raw data, tutorial here: RPI UART, please make sure login shell on uart is turned off
  • Data output example:
$GPTXT,01,01,01,NMEA unknown msg*58
$GPTXT,01,01,01,NMEA unknown msg*58
$GPTXT,01,01,01,NMEA unknown msg*58
$GPRMC,,V,,,,,,,,,,N*53
$GPVTG,,,,,,,,,N*30
$GPGGA,,,,,,0,00,99.99,,,,,,*48
$GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
  • recommanded GPS parsing application GPSD